The Little Book of Big Mind Benders. Full Color Version.
The book is saying it is for adults but I think it is also great for high school or younger students who want to challenge themselves and train their brain into problem solving skills.
This book is a type of book that never gets old. It is a small cute size but thick.
The answers to the puzzles are provided in the back.
I am selling this book as preowned condition but it really looks like new.